CN111721100B - A divide material drying mechanism for grain drying machine - Google Patents

A divide material drying mechanism for grain drying machine Download PDF

Info

Publication number
CN111721100B
CN111721100B CN202010428138.7A CN202010428138A CN111721100B CN 111721100 B CN111721100 B CN 111721100B CN 202010428138 A CN202010428138 A CN 202010428138A CN 111721100 B CN111721100 B CN 111721100B
Authority
CN
China
Prior art keywords
drying
driving roller
grain
groove
grains
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202010428138.7A
Other languages
Chinese (zh)
Other versions
CN111721100A (en
Inventor
董邦超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Maidaozhixing Machinery Co ltd
Original Assignee
Hefei Maidaozhixing Machinery Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hefei Maidaozhixing Machinery Co ltd filed Critical Hefei Maidaozhixing Machinery Co ltd
Priority to CN202010428138.7A priority Critical patent/CN111721100B/en
Publication of CN111721100A publication Critical patent/CN111721100A/en
Application granted granted Critical
Publication of CN111721100B publication Critical patent/CN111721100B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/30—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotary or oscillating containers; with movement performed by rotary floors
    • F26B17/32—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotary or oscillating containers; with movement performed by rotary floors the movement being in a horizontal or slightly inclined plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001—Handling, e.g. loading or unloading arrangements
    • F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/02—Applications of driving mechanisms, not covered by another subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06—Chambers, containers, or receptacles
    • F26B25/14—Chambers, containers, receptacles of simple construction
    • F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/06—Grains, e.g. cereals, wheat, rice, corn

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention relates to the technical field of grain dryers, in particular to a material distributing and drying mechanism for a grain dryer, which comprises a feeding gate channel, a material distributor and a drying groove, wherein the material distributor comprises a first motor, a central shaft and a dispersion disc, the drying groove comprises a separating groove, a hot air fan and a slow descending unit, a ventilation net is arranged between the separating grooves, the slow descending unit comprises a second motor, a driving roller and a driven roller, the driven roller is connected with the driving roller through a transmission belt, auxiliary rollers are uniformly distributed between the driving roller and the driven roller, the driving roller, the auxiliary rollers and the driven roller are fixedly connected with slow descending shafts, and positive arc-shaped grooves and inverse arc-shaped grooves are alternately distributed on the slow descending shafts; according to the invention, the grain layer is thinned through each sub-groove, the ventilation area is increased, the wind path is prolonged, the grains are dried uniformly, the resistance of hot air passing through the grain layer is reduced, the grains are cleaned up and down twice, the cleaning degree of the dried grains is increased, and the impurity removal and drying efficiency is improved by increasing the resistance and the retention time.

Description

A divide material drying mechanism for grain drying machine
Technical Field
The invention relates to the technical field of grain dryers, in particular to a distributing and drying mechanism for a grain dryer.
Background
The existing grain dryer adopts a circulating drying mode to dry, and the process flow is as follows: after the grains enter the grain drying device from the feeding hopper, moisture detection is carried out in the hoister, if the moisture detector monitors that the grains do not reach the standard, the grains are lifted to the feeding gate by the upper packing auger of the hoister, the grains fall into the drying bin from the feeding gate and are dried by hot air, the outlet of the drying bin is connected with the hoister by the grain discharging wheel and the lower packing auger, and therefore the grains are dried circularly, and the moisture detector monitors that the grains reach the standard and are discharged from the grain discharging pipe.
When the thickness of the layer that the cereal falls into the drying bin is great, the temperature and humidity difference measured by the hot air inlet and outlet is great, the data is unreliable, the resistance of the hot air passing through the cereal layer is great, the drying is not uniform, and the cereal is easy to accumulate dust.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the distributing and drying mechanism for the grain dryer, which thins the grain layer through each distributing groove, increases the ventilation area, prolongs the air path, uniformly dries grains, reduces the resistance of hot air passing through the grain layer and further reduces the noise; cleaning the grains for two times, preventing dust accumulation of the drying tank and increasing the cleaning degree of the dried grains; by increasing the resistance and the residence time, the efficiency of impurity removal and drying is improved.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a distributing and drying mechanism for a grain dryer comprises a distributor and a drying groove which are connected with an outlet of a feed gate channel, wherein the distributor comprises a motor and a central shaft, the output end of the motor is connected with the central shaft, a dispersion disc is fixedly connected with the bottom of the central shaft, the drying groove comprises a distributing groove, a hot air fan and a slow descending unit, a ventilation net is arranged between the distributing grooves, the outlet of the distributing groove is fixedly connected with a cooling chamber, the slow descending unit comprises a motor, a driving roller and a driven roller, the output end of the motor is connected with the driving roller, the driven roller is connected with the driving roller through a transmission belt, auxiliary rollers are uniformly distributed between the driving roller and the driven roller, the driving roller, the auxiliary rollers and the driven roller are fixedly connected with slow descending shafts, and the slow descending shafts are connected with the inner wall of the distributing groove through bearings, the slow descending shaft is alternately distributed with a positive arc groove and a reverse arc groove.
Further, the top end of the feed gate channel is fixedly connected with an exhaust fan.
Further, the dispersion impeller includes and divides the dish and divide the dish down, go up divide the dish pass through the small opening passageway with divide the dish to be connected down, the periphery that divides the dish down is equipped with solid baffle, the bottom surface that divides the dish down is equipped with the through-hole.
Furthermore, the upper sub-disc is provided with symmetrical extension channels, and arc-shaped baffle plates are fixedly connected between the extension channels.
Furthermore, the feed gate passageway is equipped with electric telescopic handle and intercepts board, intercept board with electric telescopic handle fixed connection.
Furthermore, the drying groove is also provided with a hot air channel, and the hot air channel is connected with a waste gas exhaust pipe.
The invention has the beneficial effects that:
1) the grain falls into the upper sub-trays rotating synchronously along with the central shaft from the outlet of the feed gate channel, one part of the grain falls into each sub-tank along with the rotating upper sub-trays, the other part of the grain falls into the lower sub-trays rotating synchronously along with the leak hole channel and falls into each sub-tank from the through holes, so that the grain is dispersed into each sub-tank for hot air drying, the hot air blower passes through each ventilation net to dry the grain falling from each sub-tank, the grain layer is thinned through each sub-tank, the ventilation area is increased, the air path is prolonged, the grain is dried uniformly, the resistance of hot air passing through the grain layer is reduced, and further the noise is reduced;
2) when the grains fall and are dried in each sub-tank, a second motor is started, a driving roller outside the sub-tanks drives a driven roller and an auxiliary roller to synchronously rotate through a transmission belt, the rotating driving roller, the driven roller and the auxiliary roller drive slow-falling shafts in the sub-tanks to synchronously rotate, the positive arc-shaped tanks and the reverse arc-shaped tanks alternately receive the grains and dump the grains, the falling resistance of the grains in the sub-tanks is increased, the drying time of the grains in the sub-tanks is prolonged, the contact time of the grains and hot air is prolonged, and the hot air drying efficiency is improved;
3) the exhaust fan sucks impurities such as dust and rice husks in grains to clean the grains for the first time, when the hot air blower dries the grain layer in the sub-grooves, the grain layer is thin, so that the dust in the grains is blown to the hot air channel conveniently, the grains are cleaned for the second time while being dried, the dust accumulation in the drying groove is prevented, and the cleaning degree of the dried grains is increased;
4) electric telescopic handle extends, blocks that the board moves right in step, blocks cereal and continues the whereabouts, increases cereal at the effective work area's of air exhauster dwell time, increases the work efficiency of air exhauster, effectively gets rid of impurity such as dust, rice husk.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of a dispersion tray;
FIG. 3 is a top view of the descent shaft;
FIG. 4 is a front view of the descent shaft;
1-a feed gate channel, 2-a motor, 3-a central shaft, 4-a dispersion disc, 5-a separating groove, 6-a hot air blower, 7-a slow descending unit, 8-a hot air channel, 9-a waste gas discharge pipe, 11-an exhaust fan, 12-an electric telescopic rod, 13-a interception plate, 41-an upper separating disc, 42-a lower separating disc, 51-a ventilation net, 71-a second motor, 72-a driving roller, 73-a driven roller, 74-a transmission belt, 75-an auxiliary roller, 76-a slow descending shaft, 411-a leakage hole channel, 412-an extension channel, 413-an arc baffle, 421-a solid baffle, 761-a positive arc groove and 762-an inverse arc groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, a material distributing and drying mechanism for a grain dryer comprises a material distributor and a drying tank connected with an outlet of a material inlet gate channel 1, wherein the material distributor comprises a first motor 2 and a central shaft 3, an output end of the first motor 2 is connected with the central shaft 3, the bottom of the central shaft 3 is fixedly connected with a dispersion disc 4, the drying tank comprises a distributing tank 5, a hot air blower 6 and a slow descending unit 7, a ventilation net 51 is arranged between the distributing tanks 5, an outlet of the distributing tank 5 is fixedly connected with a cooling chamber, the slow descending unit 7 comprises a second motor 71, a driving roller 72 and a driven roller 73, an output end of the second motor 71 is connected with the driving roller 72, the driven roller 73 is connected with the driving roller 72 through a transmission belt 74, auxiliary rollers 75 are uniformly distributed between the driving roller 72 and the driven roller 73, the driving roller 72, the auxiliary rollers 75 and the driven roller 73 are all fixedly connected with a slow descending shaft 76, the slow descending shaft 76 is connected with the inner wall of the distributing tank 5 through a bearing, the descent shaft 76 is alternately provided with forward arc grooves 761 and reverse arc grooves 762. The grain to be dried is conveyed to the top end of the feed gate channel 1 by a lifting device, falls into a dispersion plate 4 which synchronously rotates along with the central shaft 3 from the outlet of the feed gate channel 1, falls into each sub-slot 5 by the dispersion plate 4, and a hot air blower 6 passes through each ventilation net 51, so that the grain falling in each sub-slot 5 is dried; when the grains fall and are dried in each sub-tank 5, the second motor 71 is started, the driving roller 72 outside the sub-tank 5 drives the driven roller 73 and the auxiliary roller 75 to synchronously rotate through the transmission belt 74, the rotating driving roller 72, the driven roller 73 and the auxiliary roller 75 drive the slow-falling shaft 76 in the sub-tank 5 to synchronously rotate, the positive arc-shaped grooves 761 and the reverse arc-shaped grooves 762 alternately receive the grains and then dump the grains, the descending resistance of the grains in the sub-tank 5 is increased, and the drying time of the grains in the sub-tank 5 is prolonged.
Wherein, the top end of the feeding gate channel 1 is fixedly connected with an exhaust fan 11. The exhaust fan 11 sucks impurities such as dust and rice husks in grains, so that the cleanness degree of the grains is improved, and the accumulation of the impurities in the grain dryer is reduced.
The dispersion plate 4 includes an upper plate 41 and a lower plate 42, the upper plate 41 is connected to the lower plate 42 through a leak passage 411, a solid baffle 421 is disposed on the periphery of the lower plate 42, and a through hole is disposed on the bottom surface of the lower plate 42. The grains fall into the upper sub-plate 41 from the feeding gate channel 1, one part of the grains fall into each sub-groove 5 along with the rotating upper sub-plate 41, the other part of the grains fall into the lower sub-plate 42 which synchronously rotates from the leakage hole channel 411 and fall into each sub-groove 5 from the through holes, and the grains are dispersed into each sub-groove 5 to be subjected to hot air drying.
Wherein, the upper minute plate 41 is provided with symmetrical extension passages 412, and arc-shaped baffles 413 are fixedly connected between the extension passages 412. The extension passage 412 facilitates the grain in the upper plate 41 to be sprinkled to the distribution chute 5 with a larger amplitude, and the arc-shaped baffle 413 enables the additional grain to fall from the leakage hole passage 411 to the lower plate 42.
Wherein, the feeding gate channel 1 is provided with an electric telescopic rod 12 and an interception plate 13, and the interception plate 13 is fixedly connected with the electric telescopic rod 12. The electric telescopic rod 12 extends, the interception plate 13 synchronously moves rightwards, grains are prevented from continuously falling, the retention time of the grains in the feeding gate channel 1 is prolonged, and the working efficiency of the exhaust fan 11 is improved.
Wherein, the drying groove is also provided with a hot air channel 8, and the hot air channel 8 is connected with a waste gas calandria 9.
The following are 1 specific examples of the present invention:
a distributing and drying mechanism for a grain dryer comprises a distributor and a drying groove which are connected with an outlet of a feed gate channel 1, wherein the feed gate channel 1 is provided with an exhaust fan 11, an electric telescopic rod 12 and a baffle plate 13, the distributor comprises a first motor 2 and a central shaft 3, the output end of the first motor 2 is connected with the central shaft 3, the bottom of the central shaft 3 is fixedly connected with a dispersion disc 4, the dispersion disc 4 comprises an upper dispersion disc 41 and a lower dispersion disc 42, the upper dispersion disc 41 is connected with the lower dispersion disc 42 through a leakage hole channel 411, the periphery of the lower dispersion disc 42 is provided with a solid baffle 421, the bottom surface of the lower dispersion disc 42 is provided with a through hole, the drying groove comprises a sub-groove 5, a hot air fan 6 and a slow descending unit 7, a ventilation net 51 is arranged between the sub-grooves 5, the outlet of the sub-groove 5 is fixedly connected with a cooling chamber, the slow descending unit 7 comprises a second motor 71, a driving roller 72 and a driven roller 73, the output end of the second motor 71 is connected with the driving roller 72, the driven roller 73 is connected with the driving roller 72 through the transmission belt 74, the auxiliary rollers 75 are uniformly distributed between the driving roller 72 and the driven roller 73, the driving roller 72, the auxiliary rollers 75 and the driven roller 73 are all fixedly connected with a slow-descending shaft 76, the slow-descending shaft 76 is connected with the inner wall of the sub-groove 5 through a bearing, and the slow-descending shaft 76 is alternately distributed with a positive arc-shaped groove 761 and an inverted arc-shaped groove 762.
The grain conveyed by the lifting device is detected by a moisture detector to be not up to the standard, the grain rolls downwards along the feed gate channel 1, the electric telescopic rod 12 extends, the interception plate 13 moves rightwards, the grain is blocked in the effective working area of the exhaust fan 11, the electric telescopic rod 12 contracts, the interception plate 13 moves leftwards, and the grain continues to roll to the outlet of the feed gate channel 1; the grains fall into the upper sub-plate 41 from the feeding gate channel 1, one part of the grains fall into each sub-groove 5 along with the rotating upper sub-plate 41, the other part of the grains fall into the synchronously rotating lower sub-plate 42 from the leakage hole channel 411 and fall into each sub-groove 5 from the through holes, and the grains are dispersed into each sub-groove 5 to be dried by hot air; the driving roller 72 outside the sub-tank 5 drives the driven roller 73 and the auxiliary roller 75 to synchronously rotate through the transmission belt 74, the rotating driving roller 72, the driven roller 73 and the auxiliary roller 75 drive the slow-falling shaft 76 in the sub-tank 5 to synchronously rotate, the forward arc-shaped tank 761 and the reverse arc-shaped tank 762 alternately receive grains and then pour the grains, the falling resistance of the grains in the sub-tank 5 is increased, and the drying time of the grains in the sub-tank 5 is prolonged.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a divide material drying mechanism for grain drying machine which characterized in that: the drying device comprises a distributor and a drying tank which are connected with an outlet of a feeding gate channel (1), wherein the distributor comprises a motor (2) and a central shaft (3), the output end of the motor (2) is connected with the central shaft (3), a dispersion disc (4) is fixedly connected with the bottom of the central shaft (3), the drying tank comprises branch tanks (5), a hot air blower (6) and a slow descending unit (7), a ventilation net (51) is arranged between the branch tanks (5), the outlet of the branch tank (5) is fixedly connected with a cooling chamber, the slow descending unit (7) comprises a second motor (71), a driving roller (72) and a driven roller (73), the output end of the second motor (71) is connected with the driving roller (72), the driven roller (73) is connected with the driving roller (72) through a transmission belt (74), and auxiliary rollers (75) are uniformly distributed between the driving roller (72) and the driven roller (73), the driving roller (72), the auxiliary roller (75) and the driven roller (73) are fixedly connected with a slow-descending shaft (76), the slow-descending shaft (76) is connected with the inner wall of the sub-groove (5) through a bearing, and the slow-descending shaft (76) is alternately provided with a forward arc-shaped groove (761) and an inverted arc-shaped groove (762).
2. The material separating and drying mechanism for the grain dryer according to claim 1, wherein: the top end of the feeding gate channel (1) is fixedly connected with an exhaust fan (11).
3. The material separating and drying mechanism for the grain dryer according to claim 1, wherein: the dispersion impeller (4) include and divide dish (41) and lower minute dish (42) on, go up minute dish (41) through small opening passageway (411) with divide dish (42) to connect down, the periphery of dividing dish (42) down is equipped with solid baffle (421), the bottom surface of dividing dish (42) down is equipped with the through-hole.
4. The material separating and drying mechanism for the grain dryer according to claim 3, wherein: the upper sub-disc (41) is provided with symmetrical extension channels (412), and arc-shaped baffles (413) are fixedly connected between the extension channels (412).
5. The material separating and drying mechanism for the grain dryer according to claim 1, wherein: the feeding gate channel (1) is provided with an electric telescopic rod (12) and a blocking plate (13), and the blocking plate (13) is fixedly connected with the electric telescopic rod (12).
6. The material separating and drying mechanism for the grain dryer according to claim 1, wherein: the drying groove is also provided with a hot air channel (8), and the hot air channel (8) is connected with a waste gas exhaust pipe (9).
CN202010428138.7A 2020-05-20 2020-05-20 A divide material drying mechanism for grain drying machine Active CN111721100B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010428138.7A CN111721100B (en) 2020-05-20 2020-05-20 A divide material drying mechanism for grain drying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010428138.7A CN111721100B (en) 2020-05-20 2020-05-20 A divide material drying mechanism for grain drying machine

Publications (2)

Publication Number Publication Date
CN111721100A CN111721100A (en) 2020-09-29
CN111721100B true CN111721100B (en) 2022-02-18

Family

ID=72564694

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010428138.7A Active CN111721100B (en) 2020-05-20 2020-05-20 A divide material drying mechanism for grain drying machine

Country Status (1)

Country Link
CN (1) CN111721100B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105276972A (en) * 2014-07-01 2016-01-27 三久股份有限公司 Scattering disk of material drying machine
CN107726823A (en) * 2017-09-29 2018-02-23 安徽森米诺农业科技有限公司 A kind of efficient rice drying machine
AR110492A1 (en) * 2017-12-06 2019-04-03 Ingenieria Mega S A GRAIN DRYER
CN109028895A (en) * 2018-07-03 2018-12-18 安徽辰宇机械科技有限公司 A kind of crop dryer material dispersion device
CN208595774U (en) * 2018-07-17 2019-03-12 山东百家兴农业科技股份有限公司 A kind of high efficiency grain drying box

Also Published As

Publication number Publication date
CN111721100A (en) 2020-09-29

Similar Documents

Publication Publication Date Title
CN106839730A (en) A kind of belt drying cooler
CN210773296U (en) Double-layer mesh belt type drying device
TW200427514A (en) Grain processor
CN108826894A (en) A kind of circulation grain drier of high-effective dust-removing
US4020561A (en) Method and apparatus for drying grain
CN108844353A (en) A kind of circulation grain drier
CN109269260B (en) Rice drying equipment with winnowing and dust removal functions
CN111721100B (en) A divide material drying mechanism for grain drying machine
JP2008082599A (en) Grain drying device
JP5421193B2 (en) Grain filling device in grain dryer
CN110986557A (en) Drying device for rice processing
TWI283606B (en) Husk separator
CN212348832U (en) Rice cooling bin
CN213090402U (en) Cereal dust removal drying device
CN211041749U (en) Air energy heat pump grain drying device with winnowing function
CN111717691A (en) Conveying device used in grain storage process
CN208187079U (en) A kind of rice dryer
CN215295758U (en) Feed processing drying device
CN212006640U (en) Movable grain dust removal dryer
CN207222005U (en) A kind of rice hulling machine
US2947416A (en) Grain separator
CN220386639U (en) Rice huller of multistage rice hulling
CN218610403U (en) Winnowing type bran and crushed rice separator
CN212842805U (en) Uniform air port device of drying machine
JP2573493Y2 (en) Raw paddy circulation dryer with wind separator

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant